From 30d476ae738d1ce33f170dd79398ecd211274df6 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 13 Sep 2016 16:45:52 +0900 Subject: [PATCH] perf report: Enable group view with hierarchy Now that all the missing pieces are implemented, let's enable it. An example output below: $ perf record -e '{cycles,instructions}' make $ perf report --hierarchy --stdio ... # Overhead Command / Shared Object / Symbol # ...................... .................................. # ... 25.74% 27.18% sh 19.96% 24.14% libc-2.24.so 9.55% 14.64% [.] __strcmp_sse2 1.54% 0.00% [.] __tfind 1.07% 1.13% [.] _int_malloc 0.95% 0.00% [.] __strchr_sse2 0.89% 1.39% [.] __tsearch 0.76% 0.00% [.] strlen ... Signed-off-by: Namhyung Kim Requested-by: Andi Kleen Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20160913074552.13284-8-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-report.c | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 1a07c4c..6e88460 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -935,7 +935,6 @@ repeat: if (symbol_conf.report_hierarchy) { /* disable incompatible options */ - symbol_conf.event_group = false; symbol_conf.cumulate_callchain = false; if (field_order) { -- 2.7.4